New sellers are directed to the short Sell Your Item form, which does not offer that option.
I don't think it offers the Overseas selling option either, but that's probably a Good Thing, until you have a good understanding of shipping rates and practices.
What you need is the long or advanced Sell Your Item form.
This is the one I use. Hope it helps.
http://cgi5.ebay.ca/ws/eBayISAPI.dll?SellHub3